On [vsnet-campaign-sn2002ap 38], >I have tried a quick reduction and I have: > >Object J K >SN 10.45 12.34 >NE 10.23 11.86 This J magnitude was errornous due to the comparison star mag. It should be: J K' SN: 12.58 12.34 NE: 12.36 11.86 ---- SN2002ap 20020201.81 12.58J GSz